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. 2018 Jun 8;6(6):1120–1125. doi: 10.3889/oamjms.2018.230

Table 1.

Mean size of retention force in prostheses without preparation of retention teeth

N (N) SD(N) SEx(N) SEx̄(N) Vx P(N) IV(N)
40 0.08 ±0.037 ±0.038 ±0.008 0.46 -0.07-0.081 0.0-0.13